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Compound feed for stichopus japonicus

A technology for compound feed and sea cucumber, applied in the field of feed, can solve the problems of low feed efficiency, increased mortality, water pollution, etc., and achieve the effects of solving the feed problem, simple production process and low cost

Inactive Publication Date: 2004-01-21
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the quality of japonicus feed on the market is not high, the feed efficiency is low, the water pollution is serious; the survival rate is low, especially the mortality rate in the middle and late breeding period is high. Therefore, the feed problem has become a bottleneck restricting the artificial cultivation of japonicus.

Method used

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Examples

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Embodiment Construction

[0006] Weigh red fish meal, 19kg; whey powder, 7kg; spirulina powder, 9kg; sage algae powder, 18kg; , 1.5kg; compound multidimensional, 0.6kg; compound mineral salt 0.7kg. These raw materials, except high-quality marine fish oil, are pre-crushed and passed through a 100-mesh sieve, then mixed evenly, and then added with marine fish oil. The complex multidimensional and complex mineral salts used in the present A. japonicus compound feed are known (see Schuhmacher et al., Aquaculture (1997), 151: 15-28).

[0007] The results of cultivating sea cucumbers with the feed of the present invention in Yantai, Rushan and other places in Shandong show that the survival rate is as high as more than 90%, and the feed coefficient is 1.4-1.6.

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Abstract

The compound feed for stichopus japonicus consists of red fish meal, whey powder, spirulina powder, sage powder, soybean dregs, peanut bran, flour, sea fish oil, soybean lecithin, composite vitamins and composite mineral salt. The compound feed for stichopus japonicus can provide the whole nutrients for stichopus japonicus in artificial raising to result in fast growth of stichopus japonicus, high feed converting rate and high survival rate. As feed for stichopus japonicus, the present invention has no environmental pollution.

Description

technical field [0001] The invention relates to a feed, in particular to a sea cucumber (adult ginseng) compound feed. technical background [0002] Sea cucumber is a valuable marine economic animal. In the past two years, large-scale artificial breeding has begun in northern my country. The research on the nutritional requirements of sea cucumber is still blank at home and abroad, so the compound feed of sea cucumber has not been developed yet. At present, the quality of japonicus feed on the market is not high, feed efficiency is low, water pollution is serious; the survival rate is low, especially the mortality rate in the middle and later stages of cultivation is high. Therefore, the feed problem has become a bottleneck problem restricting artificial cultivation of japonicus. Contents of the invention [0003] The purpose of the present invention is to provide a kind of japonicus compound feed, to make up the above-mentioned deficiency of prior art. [0004] A japoni...

Claims

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Application Information

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IPC IPC(8): A23K10/22A23K10/30A23K20/10A23K20/174A23K20/20A23K50/80
CPCY02A40/818
Inventor 谭北平麦康森徐玮刘付志国
Owner OCEAN UNIV OF CHINA